<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>GMaps.js &mdash; Routes</title>
    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
    <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=true"></script>
    <script type="text/javascript" src="../gmaps.js"></script>
    <link rel="stylesheet" href="http://twitter.github.com/bootstrap/1.3.0/bootstrap.min.css"/>
    <link rel="stylesheet" type="text/css" href="examples.css"/>
    <script type="text/javascript">
        var map;
        $(document).ready(function () {
            map = new GMaps({
                el: '#map',
                lat: -12.043333,
                lng: -77.028333
            });
            map.travelRoute({
                origin: [-12.044012922866312, -77.02470665341184],
                destination: [-12.090814532191756, -77.02271108990476],
                travelMode: 'driving',
                step: function (e) {
                    $('#instructions').append('<li>' + e.instructions + '</li>');
                    $('#instructions li:eq(' + e.step_number + ')').delay(450 * e.step_number).fadeIn(200, function () {
                        map.drawPolyline({
                            path: e.path,
                            strokeColor: '#131540',
                            strokeOpacity: 0.6,
                            strokeWeight: 6
                        });
                    });
                }
            });
        });
    </script>
</head>
<body>
<h1>GMaps.js &mdash; Routes</h1>

<div class="row">
    <div class="span11">
        <div id="map"></div>
        <ul id="instructions">
        </ul>
    </div>
    <div class="span6">
        <p>You can travel a route, step by step, this way:</p>
      <pre>map.travelRoute({
  origin: [-12.044012922866312, -77.02470665341184],
  destination: [-12.090814532191756, -77.02271108990476],
  travelMode: 'driving',
  step: function(e){
    $('#instructions').append('&lt;li&gt;'+e.instructions+'&lt;/li&gt;');
    $('#instructions li:eq('+e.step_number+')').delay(450*e.step_number).fadeIn(200, function(){
      map.drawPolyline({
        path: e.path,
        strokeColor: '#131540',
        strokeOpacity: 0.6,
        strokeWeight: 6
      });  
    });
  }
});</pre>
        <p>Same as <code>drawRoute</code>, you must define an <strong>origin</strong>, <strong>destination</strong> and
            <code>travelMode</code>. Also, you must define the function that GMaps will call every step in the route.
        </p>
    </div>
</div>
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</html>